how to keep the same material behaviour after dynamic relaxation for new boundary?

Dear all,

I try to explain my question through these 2 shots below. It help to figures out what I am trying to say:

We have 4 coordinates: A, B, C and D. At the beginning I will create a surface according these 4 points and then find out the optimized curvature by dynamic relaxation (kangaroo).

During the simulation of dynamic relaxation I might setting up some of parameter, for example rest-length.

The ‘result/ definition/ parameter` which I get after the dynamic relaxation should/ must be kept and applied for the next coordinates:  in my case when I shift the point C!

In principle we could treat this surface like a physical material which has material behavior its own and it deforms when the boundary-conditions changed.

I am not sure if this way to think makes sense. I was just thinking it is important for a simulation in which we use only one material-property for differently conditions.

If I use kangaroo to simulate this, I get the new optimized surface after dynamic relaxation after I moved one of these 4 Point, instead of ‘translated the old properties to new geometry‘.

I hope I didn’t confused u guys…